-al a-a a-b aaa aab aaj aak aal aar ab- aba abb abj abk abl abr aja ajb ajj ajk ajl ajr aka akb akj akk akl akr al- ala alb alj alk all alr ar- ara arb arj ark arl arr baa bab baj bak bal bar bba bbb bbk bbl bbr bja bjj bjk bjr bka bkb bkk bkl bkr bla blb blj blk bll blr bra brb brj brk brl brr jaa jab jaj jak jal jar jba jbj jbk jbl jbr jja jjb jjj jjk jjl jjr jka jkb jkk jkl jkr jla jlb jll jlr jra jrb jrk jrl jrr ka- kaa kab kaj kak kal kar kba kbb kbk kbl kbr kjb kjr kkb kkk kkl kkr kl- kla klb klr kra krk krl krr la- laa lab laj lak lal lar lba lbb lbj lbk lbl lbr ljj lka lkb lkl lkr lla llb llj llk lll llr lra lrb lrk lrr ra- raa rab raj rak ral rar rba rbb rbk rbl rbr rja rjk rjr rkb rkk rla rll rlr rra rrb rrk rrl rrr